GB1249634A - Centrifugal concentrator - Google Patents
Centrifugal concentratorInfo
- Publication number
- GB1249634A GB1249634A GB47046/68A GB4704668A GB1249634A GB 1249634 A GB1249634 A GB 1249634A GB 47046/68 A GB47046/68 A GB 47046/68A GB 4704668 A GB4704668 A GB 4704668A GB 1249634 A GB1249634 A GB 1249634A
- Authority
- GB
- United Kingdom
- Prior art keywords
- outlet
- solids
- oct
- lever
- hydrocyclone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/22—Apparatus in which the axial direction of the vortex is reversed with cleaning means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
Landscapes
- Centrifugal Separators (AREA)
Abstract
1,249,634. Hydrocydones. AJEM LABORATORIES Inc. 3 Oct., 1968 [10 Oct., 1967], No. 47046/68. Heading B2P. In a hydrocyclone for separating solids from a liquid and comprising a frusto-conical separation chamber and a tangential feed inlet, means are provided to physically break up accumulated solids, prevent clogging of the solids-discharge outlet. In Fig. 2, a plunger rod 42 having a ferromagnetic armature 52 is adapted to be reciprocated intermittently by a magnetic coil 54 so as to break up any accumulation of solids tending to clog the hydrocyclone outlet 20. In a modification, Fig. 3, the plunger rod 42a is reciprocated by means of a lever 62 which is made to pivot about an axis 64 by means of a motor-driven eccentric 74 which engages a wheel 72 rotatably mounted on the free end of the lever. In another embodiment, Fig. 5, liquid under pressure is supplied through a tube 94 and exit through ports 104 in a spray head 102 downwardly into the outlet 20c. In a further embodiment, Fig. 4 (not shown), a bladed impeller is mounted in the outlet on a shaft rotated through belting by a motor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US674328A US3417871A (en) | 1967-10-10 | 1967-10-10 | Centrifugal concentrator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1249634A true GB1249634A (en) | 1971-10-13 |
Family
ID=24706174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB47046/68A Expired GB1249634A (en) | 1967-10-10 | 1968-10-10 | Centrifugal concentrator |
Country Status (7)
Country | Link |
---|---|
US (1) | US3417871A (en) |
AU (1) | AU4462368A (en) |
BE (1) | BE722017A (en) |
CH (1) | CH501433A (en) |
DE (1) | DE1801426A1 (en) |
FR (1) | FR1587437A (en) |
GB (1) | GB1249634A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988003842A1 (en) * | 1986-11-26 | 1988-06-02 | Delawood Pty. Ltd. | Hydrocyclones |
EP0306022A1 (en) * | 1987-09-01 | 1989-03-08 | A. Ahlstrom Corporation | Method and apparatus for grading fiber suspension |
JPH03505978A (en) * | 1988-11-08 | 1991-12-26 | グライムズ,ジェームズ・ビー | extraosseous femoral prosthesis |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3802570A (en) * | 1972-10-25 | 1974-04-09 | M Dehne | Cyclone separator |
GB1527794A (en) * | 1976-01-28 | 1978-10-11 | Nat Res Dev | Cyclone separator |
US4303526A (en) * | 1979-02-12 | 1981-12-01 | Agency Of Industrial Science & Technology | Hydrocyclone separator |
US4464264A (en) * | 1982-03-04 | 1984-08-07 | Noel Carroll | Cyclone separator |
FI65458C (en) * | 1982-06-03 | 1984-05-10 | Enso Gutzeit Oy | REQUIREMENTS CONCERNING THIS REQUIREMENTS |
US4564443A (en) * | 1983-07-14 | 1986-01-14 | The Black Clawson Company | Reverse centrifugal cleaning of paper making stock |
JPS61500009A (en) * | 1983-09-01 | 1986-01-09 | コノコ スペシャルティ プロダクツ インコーポレイティド | Outlet for cyclo separator |
WO1985001454A1 (en) * | 1983-10-06 | 1985-04-11 | Noel Carroll | Cyclone separator |
DE3623268A1 (en) * | 1986-07-10 | 1988-01-28 | Windmoeller & Hoelscher | DEVICE FOR FEEDING CRUSHED PLASTIC SHEETS OR THE LIKE TO THE FEED FUNNEL OF AN EXTRUDER |
GB9426149D0 (en) * | 1994-12-23 | 1995-02-22 | Serck Baker Ltd | Deblocking device |
SE525723C2 (en) * | 2002-05-27 | 2005-04-12 | Gl & V Sweden Ab | hydrocyclone |
SE529771C2 (en) * | 2005-04-29 | 2007-11-20 | Gl & V Man Hungary Kft Hermina | Hydrocyclone unit and method for separating a fiber pulp suspension containing relatively heavy impurities |
EP3018252B1 (en) * | 2014-11-07 | 2020-01-22 | GL&V Luxembourg S.a.r.l. | Hydrocyclone with a bi-directional dilution device |
CN105618274B (en) * | 2016-02-04 | 2017-04-05 | 东北石油大学 | Wall rotates bipyramid internal coiling hydrocyclone |
WO2020146581A1 (en) * | 2019-01-10 | 2020-07-16 | Bengt Eriksson | Hydrocyclone reject chamber |
SE544065C2 (en) * | 2019-03-05 | 2021-11-30 | 3Nine Ab | Method and apparatus for cleaning an air flow from particles |
CN116027647B (en) * | 2023-03-06 | 2024-08-30 | 江西凯利德科技有限公司 | Developer supply device and use method thereof |
CN116393240B (en) * | 2023-03-31 | 2023-09-22 | 黄河水利委员会黄河水利科学研究院 | Water-sand separation classification method and device based on hydrocyclone |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2709397A (en) * | 1950-07-19 | 1955-05-31 | Dorries A G Vorm Maschinenfabr | Tubular hydro-extractor for purifying suspensions of fibrous material |
US2781910A (en) * | 1951-11-30 | 1957-02-19 | Stamicarbon | Process of thickening suspensions or emulsions |
US2848066A (en) * | 1955-09-28 | 1958-08-19 | Svenska Flaektfabriken Ab | Device for a simultaneous cleansing of the outlets for dust and clean-gas in cyclones |
US2953248A (en) * | 1956-03-28 | 1960-09-20 | Bird Machine Co | Apparatus for clearing restricted orifice |
US3000036A (en) * | 1959-08-12 | 1961-09-19 | Tidewater Oil Company | Cleaning tool |
US3016962A (en) * | 1959-10-09 | 1962-01-16 | Pan American Petroleum Corp | Automatic acting hydrocyclones for drilling fluids |
FR1299115A (en) * | 1961-06-09 | 1962-07-20 | Silkeborg Maskinfabrik As | Atomization plant, more particularly for the manufacture of powdered milk and similar dairy products |
US3276592A (en) * | 1963-07-16 | 1966-10-04 | George E Neuman | Separating apparatus for fluids |
US3243043A (en) * | 1964-12-07 | 1966-03-29 | Thompson Lee Lavere | Method of controlling the discharge of solids from an orifice of a centrifugal separator |
-
1967
- 1967-10-10 US US674328A patent/US3417871A/en not_active Expired - Lifetime
-
1968
- 1968-10-05 DE DE19681801426 patent/DE1801426A1/en active Pending
- 1968-10-08 BE BE722017D patent/BE722017A/xx unknown
- 1968-10-09 CH CH1528068A patent/CH501433A/en not_active IP Right Cessation
- 1968-10-09 FR FR1587437D patent/FR1587437A/fr not_active Expired
- 1968-10-10 GB GB47046/68A patent/GB1249634A/en not_active Expired
- 1968-10-10 AU AU44623/68A patent/AU4462368A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988003842A1 (en) * | 1986-11-26 | 1988-06-02 | Delawood Pty. Ltd. | Hydrocyclones |
GB2221408A (en) * | 1986-11-26 | 1990-02-07 | Delawood Pty Ltd | Hydrocyclones |
GB2221408B (en) * | 1986-11-26 | 1991-07-03 | Delawood Pty Ltd | Hydrocyclones |
EP0306022A1 (en) * | 1987-09-01 | 1989-03-08 | A. Ahlstrom Corporation | Method and apparatus for grading fiber suspension |
US4919796A (en) * | 1987-09-01 | 1990-04-24 | A. Ahlstrom Corporation | Method and apparatus for grading fiber suspension |
JPH03505978A (en) * | 1988-11-08 | 1991-12-26 | グライムズ,ジェームズ・ビー | extraosseous femoral prosthesis |
JPH0551303B2 (en) * | 1988-11-08 | 1993-08-02 | Jeemuzu Bii Guraimuzu |
Also Published As
Publication number | Publication date |
---|---|
BE722017A (en) | 1969-03-14 |
US3417871A (en) | 1968-12-24 |
FR1587437A (en) | 1970-03-20 |
CH501433A (en) | 1971-01-15 |
DE1801426A1 (en) | 1969-05-22 |
AU4462368A (en) | 1970-04-16 |
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